365 lines
10 KiB
C
365 lines
10 KiB
C
/*
|
|
* Clipboard unit tests
|
|
*
|
|
* Copyright 2006 Kevin Koltzau
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#define COBJMACROS
|
|
|
|
#include <stdarg.h>
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "objbase.h"
|
|
|
|
#include "wine/test.h"
|
|
|
|
#define InitFormatEtc(fe, cf, med) \
|
|
{\
|
|
(fe).cfFormat=cf;\
|
|
(fe).dwAspect=DVASPECT_CONTENT;\
|
|
(fe).ptd=NULL;\
|
|
(fe).tymed=med;\
|
|
(fe).lindex=-1;\
|
|
};
|
|
|
|
typedef struct DataObjectImpl {
|
|
const IDataObjectVtbl *lpVtbl;
|
|
LONG ref;
|
|
|
|
FORMATETC *fmtetc;
|
|
UINT fmtetc_cnt;
|
|
|
|
HANDLE text;
|
|
} DataObjectImpl;
|
|
|
|
typedef struct EnumFormatImpl {
|
|
const IEnumFORMATETCVtbl *lpVtbl;
|
|
LONG ref;
|
|
|
|
FORMATETC *fmtetc;
|
|
UINT fmtetc_cnt;
|
|
|
|
UINT cur;
|
|
} EnumFormatImpl;
|
|
|
|
static HRESULT EnumFormatImpl_Create(FORMATETC *fmtetc, UINT size, LPENUMFORMATETC *lplpformatetc);
|
|
|
|
static HRESULT WINAPI EnumFormatImpl_QueryInterface(IEnumFORMATETC *iface, REFIID riid, LPVOID *ppvObj)
|
|
{
|
|
EnumFormatImpl *This = (EnumFormatImpl*)iface;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IEnumFORMATETC)) {
|
|
IEnumFORMATETC_AddRef(iface);
|
|
*ppvObj = (LPVOID)This;
|
|
return S_OK;
|
|
}
|
|
*ppvObj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI EnumFormatImpl_AddRef(IEnumFORMATETC *iface)
|
|
{
|
|
EnumFormatImpl *This = (EnumFormatImpl*)iface;
|
|
LONG ref = InterlockedIncrement(&This->ref);
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI EnumFormatImpl_Release(IEnumFORMATETC *iface)
|
|
{
|
|
EnumFormatImpl *This = (EnumFormatImpl*)iface;
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
if(!ref) {
|
|
HeapFree(GetProcessHeap(), 0, This->fmtetc);
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI EnumFormatImpl_Next(IEnumFORMATETC *iface, ULONG celt,
|
|
FORMATETC *rgelt, ULONG *pceltFetched)
|
|
{
|
|
EnumFormatImpl *This = (EnumFormatImpl*)iface;
|
|
ULONG count = 0;
|
|
|
|
if(!rgelt)
|
|
return E_INVALIDARG;
|
|
|
|
count = min(celt, This->fmtetc_cnt-This->cur);
|
|
if(count > 0) {
|
|
memcpy(rgelt, This->fmtetc+This->cur, count*sizeof(FORMATETC));
|
|
This->cur += count;
|
|
}
|
|
if(pceltFetched)
|
|
*pceltFetched = count;
|
|
return count == celt ? S_OK : S_FALSE;
|
|
}
|
|
|
|
static HRESULT WINAPI EnumFormatImpl_Skip(IEnumFORMATETC *iface, ULONG celt)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI EnumFormatImpl_Reset(IEnumFORMATETC *iface)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI EnumFormatImpl_Clone(IEnumFORMATETC *iface, IEnumFORMATETC **ppenum)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IEnumFORMATETCVtbl VT_EnumFormatImpl = {
|
|
EnumFormatImpl_QueryInterface,
|
|
EnumFormatImpl_AddRef,
|
|
EnumFormatImpl_Release,
|
|
EnumFormatImpl_Next,
|
|
EnumFormatImpl_Skip,
|
|
EnumFormatImpl_Reset,
|
|
EnumFormatImpl_Clone
|
|
};
|
|
|
|
static HRESULT EnumFormatImpl_Create(FORMATETC *fmtetc, UINT fmtetc_cnt, IEnumFORMATETC **lplpformatetc)
|
|
{
|
|
EnumFormatImpl *ret;
|
|
|
|
ret = HeapAlloc(GetProcessHeap(), 0, sizeof(EnumFormatImpl));
|
|
ret->lpVtbl = &VT_EnumFormatImpl;
|
|
ret->ref = 1;
|
|
ret->cur = 0;
|
|
ret->fmtetc_cnt = fmtetc_cnt;
|
|
ret->fmtetc = HeapAlloc(GetProcessHeap(), 0, fmtetc_cnt*sizeof(FORMATETC));
|
|
memcpy(ret->fmtetc, fmtetc, fmtetc_cnt*sizeof(FORMATETC));
|
|
*lplpformatetc = (LPENUMFORMATETC)ret;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_QueryInterface(IDataObject *iface, REFIID riid, LPVOID *ppvObj)
|
|
{
|
|
DataObjectImpl *This = (DataObjectImpl*)iface;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IDataObject)) {
|
|
IDataObject_AddRef(iface);
|
|
*ppvObj = (LPVOID)This;
|
|
return S_OK;
|
|
}
|
|
*ppvObj = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI DataObjectImpl_AddRef(IDataObject* iface)
|
|
{
|
|
DataObjectImpl *This = (DataObjectImpl*)iface;
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI DataObjectImpl_Release(IDataObject* iface)
|
|
{
|
|
DataObjectImpl *This = (DataObjectImpl*)iface;
|
|
ULONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
if(!ref) {
|
|
if(This->text) GlobalFree(This->text);
|
|
if(This->fmtetc) GlobalFree(This->fmtetc);
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_GetData(IDataObject* iface, FORMATETC *pformatetc, STGMEDIUM *pmedium)
|
|
{
|
|
DataObjectImpl *This = (DataObjectImpl*)iface;
|
|
|
|
if(pformatetc->lindex != -1)
|
|
return DV_E_LINDEX;
|
|
|
|
if(!(pformatetc->tymed & TYMED_HGLOBAL))
|
|
return DV_E_TYMED;
|
|
|
|
if(This->text && pformatetc->cfFormat == CF_TEXT)
|
|
U(*pmedium).hGlobal = This->text;
|
|
else
|
|
return DV_E_FORMATETC;
|
|
|
|
pmedium->tymed = TYMED_HGLOBAL;
|
|
pmedium->pUnkForRelease = (LPUNKNOWN)iface;
|
|
IUnknown_AddRef(pmedium->pUnkForRelease);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_GetDataHere(IDataObject* iface, FORMATETC *pformatetc, STGMEDIUM *pmedium)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_QueryGetData(IDataObject* iface, FORMATETC *pformatetc)
|
|
{
|
|
DataObjectImpl *This = (DataObjectImpl*)iface;
|
|
UINT i;
|
|
BOOL foundFormat = FALSE;
|
|
|
|
if(pformatetc->lindex != -1)
|
|
return DV_E_LINDEX;
|
|
|
|
for(i=0; i<This->fmtetc_cnt; i++) {
|
|
if(This->fmtetc[i].cfFormat == pformatetc->cfFormat) {
|
|
foundFormat = TRUE;
|
|
if(This->fmtetc[i].tymed == pformatetc->tymed)
|
|
return S_OK;
|
|
}
|
|
}
|
|
return foundFormat?DV_E_FORMATETC:DV_E_TYMED;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_GetCanonicalFormatEtc(IDataObject* iface, FORMATETC *pformatectIn,
|
|
FORMATETC *pformatetcOut)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_SetData(IDataObject* iface, FORMATETC *pformatetc,
|
|
STGMEDIUM *pmedium, BOOL fRelease)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_EnumFormatEtc(IDataObject* iface, DWORD dwDirection,
|
|
IEnumFORMATETC **ppenumFormatEtc)
|
|
{
|
|
DataObjectImpl *This = (DataObjectImpl*)iface;
|
|
|
|
if(dwDirection != DATADIR_GET) {
|
|
ok(0, "unexpected direction %d\n", dwDirection);
|
|
return E_NOTIMPL;
|
|
}
|
|
return EnumFormatImpl_Create(This->fmtetc, This->fmtetc_cnt, ppenumFormatEtc);
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_DAdvise(IDataObject* iface, FORMATETC *pformatetc, DWORD advf,
|
|
IAdviseSink *pAdvSink, DWORD *pdwConnection)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_DUnadvise(IDataObject* iface, DWORD dwConnection)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI DataObjectImpl_EnumDAdvise(IDataObject* iface, IEnumSTATDATA **ppenumAdvise)
|
|
{
|
|
ok(0, "unexpected call\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static const IDataObjectVtbl VT_DataObjectImpl =
|
|
{
|
|
DataObjectImpl_QueryInterface,
|
|
DataObjectImpl_AddRef,
|
|
DataObjectImpl_Release,
|
|
DataObjectImpl_GetData,
|
|
DataObjectImpl_GetDataHere,
|
|
DataObjectImpl_QueryGetData,
|
|
DataObjectImpl_GetCanonicalFormatEtc,
|
|
DataObjectImpl_SetData,
|
|
DataObjectImpl_EnumFormatEtc,
|
|
DataObjectImpl_DAdvise,
|
|
DataObjectImpl_DUnadvise,
|
|
DataObjectImpl_EnumDAdvise
|
|
};
|
|
|
|
static HRESULT DataObjectImpl_CreateText(LPCSTR text, LPDATAOBJECT *lplpdataobj)
|
|
{
|
|
DataObjectImpl *obj;
|
|
|
|
obj = HeapAlloc(GetProcessHeap(), 0, sizeof(DataObjectImpl));
|
|
obj->lpVtbl = &VT_DataObjectImpl;
|
|
obj->ref = 1;
|
|
obj->text = GlobalAlloc(GMEM_MOVEABLE, strlen(text) + 1);
|
|
strcpy(GlobalLock(obj->text), text);
|
|
GlobalUnlock(obj->text);
|
|
|
|
obj->fmtetc_cnt = 1;
|
|
obj->fmtetc = HeapAlloc(GetProcessHeap(), 0, obj->fmtetc_cnt*sizeof(FORMATETC));
|
|
InitFormatEtc(obj->fmtetc[0], CF_TEXT, TYMED_HGLOBAL);
|
|
|
|
*lplpdataobj = (LPDATAOBJECT)obj;
|
|
return S_OK;
|
|
}
|
|
|
|
static void test_set_clipboard(void)
|
|
{
|
|
HRESULT hr;
|
|
ULONG ref;
|
|
LPDATAOBJECT data1, data2;
|
|
hr = DataObjectImpl_CreateText("data1", &data1);
|
|
ok(SUCCEEDED(hr), "Failed to create data1 object: 0x%08x\n", hr);
|
|
if(FAILED(hr))
|
|
return;
|
|
hr = DataObjectImpl_CreateText("data2", &data2);
|
|
ok(SUCCEEDED(hr), "Failed to create data2 object: 0x%08x\n", hr);
|
|
if(FAILED(hr))
|
|
return;
|
|
|
|
hr = OleSetClipboard(data1);
|
|
ok(hr == S_OK, "failed to set clipboard to data1, hr = 0x%08x\n", hr);
|
|
hr = OleIsCurrentClipboard(data1);
|
|
ok(hr == S_OK, "expected current clipboard to be data1, hr = 0x%08x\n", hr);
|
|
hr = OleIsCurrentClipboard(data2);
|
|
ok(hr == S_FALSE, "did not expect current clipboard to be data2, hr = 0x%08x\n", hr);
|
|
|
|
hr = OleSetClipboard(data2);
|
|
ok(hr == S_OK, "failed to set clipboard to data2, hr = 0x%08x\n", hr);
|
|
hr = OleIsCurrentClipboard(data1);
|
|
ok(hr == S_FALSE, "did not expect current clipboard to be data1, hr = 0x%08x\n", hr);
|
|
hr = OleIsCurrentClipboard(data2);
|
|
ok(hr == S_OK, "expected current clipboard to be data2, hr = 0x%08x\n", hr);
|
|
|
|
hr = OleFlushClipboard();
|
|
ok(hr == S_OK, "failed to flush clipboard, hr = 0x%08x\n", hr);
|
|
hr = OleIsCurrentClipboard(data1);
|
|
ok(hr == S_FALSE, "did not expect current clipboard to be data1, hr = 0x%08x\n", hr);
|
|
hr = OleIsCurrentClipboard(data2);
|
|
ok(hr == S_FALSE, "did not expect current clipboard to be data2, hr = 0x%08x\n", hr);
|
|
|
|
ok(OleSetClipboard(NULL) == S_OK, "failed to clear clipboard, hr = 0x%08x\n", hr);
|
|
|
|
ref = IDataObject_Release(data1);
|
|
ok(ref == 0, "expected data1 ref=0, got %d\n", ref);
|
|
ref = IDataObject_Release(data2);
|
|
ok(ref == 0, "expected data2 ref=0, got %d\n", ref);
|
|
}
|
|
|
|
|
|
START_TEST(clipboard)
|
|
{
|
|
test_set_clipboard();
|
|
}
|